- 1000w solar system kit with competitive price,high efficiency, long
1. A grade mono 250W / 30V solar panel*2pcs
2. Pure sine wave inverter with solar controller built it 24V 1KW
3. AGM/GEL battery 12V 150AH *2pcs
4. Al material brackets
5. 150ft UV resistant MC solar cable, MC4 connector(1input 1output,
6. Iron/Al meterial battery rack
Solar Home System is a stand-alone system, suitable for residential
applications such as home appliances, lighting, computer and water
pump. Solar home system is generally designed and sized to supply
DC and/or AC electrical appliances. This consists of solar module
connected to solar charge controller, inverter and battery. The
generated DC power is stored into battery and converted to AC power
for supplying to AC loads.
Solar Grid Tie Systems, or Grid Connected Systems, are connected to utility grids and feed power back into the grid.
These systems consist of PV panels that are connected to the grid
via a tie inverter. The power produced by the PV system can either
supply electrical loads to local areas or be fed back into the grid
when the PV system's output is greater than the load demand. When
the PV system's output is less than the load demand (e.g. at
night), energy is consumed by the local client from the utility
grid. Solar grid tie system vary in size from residential to solar power stations.
Stand-alone Solar Power Systems, Stand-alone PV Systems and Off-grid Power Systemsoperate independently of the electric utility grid (off-grid) and are most often used in remote rural areas where the electric
grid does not reach or where the connection fees for access to the
grid are higher than the cost of an alternative energy system. The
DC power generated by these systems is stored in batteries and
converted to AC power for household or commercial use. Stand-alone Solar Power System are best suited for remote village and rural electrification projects, and provide a more affordable and reliable source of
electricity, particularly in more remote rural areas utilizing only
1. high efficiency, best quality
2. fast delivery
3. high endurance to different weather
4. Solar system components: solar inverter, controller, battery,
panel, cable, connector, bracket.
5. Application: home, office, greenhouse, industry, farm.
|Specification for solar controller built in|
|DC battery voltage||24V||48V|
|Solar controller||Control mode||PWM/MPPT|
|Rated charging voltage||24V||48V|
|Compulsive charging voltage||29.6V||59.2V|
|Balanced charging voltage||28.8V||57.6V|
|Floating charging voltage||27.6V||55.2V|
|Recovery charging voltage||26.6V||53.2V|
|Battery overvoltage protection/ recovery||33V/30V||66V/60V|
|Protection function||Reverse connection, short circuit, overcharge, anti charge
|Product Size(D×W×H mm)||420×145×215||405×180×320|
|Carton Size(D×W×H mm)||460×190×260||460×240×380|
|Inverter||Inverter structure||Low frequency pure sine wave|
|Working mode||Mains supply mode first/ Battery mode first (optional)|
|Input voltage||75V~125V or 145V~275V|
|Output frequency||50Hz±0.5 or 60Hz ±1.5|
|Output Waveform||Pure sine wave|
|Total Harmonic Distortion|
|Battery Recharge Current||5A-15A(Adjustable)|
|Over-load Protection||Overload exceeds 110%,automatic shutdown in 30 secs;Overload exceeds 120%,automatic shutdown in 2 secs;Under mains supply mode, it will not shutdown if overload, just
|short-circuit Protection||Output short-circuit,automatic shutdown after keeping sound 20 secs|
|battery Protection||high or low voltage protection|
|Reverse polarity||reverse polqrity protection(optional)|
|Alarm||A||Without alarm sound if work normally under mains supply mode,when
mains supply cut off, turn into battery mode,keeping sound 4 times
every 30 seconds.|
|B||Keeping sound every seconds for second time alarm of Battery low
voltage; send out sharp sound under machine fault.|
|C||Keeping sound every seconds under Overload|
Packing pictures for off grid solar power system
1. FedEx/ DHL/ TNT/ UPS for samples, door-to-door.
2. By air or by sea for batch goods, for FCL, Air port/ Port receiving.
3. Customers specifying freight forwarders or negotiable shipping
4. Delivery time: 7 days for samples; 10 to 25 days for batch goods.
Solar module:solar battery module(also called photovoltaic battery module)in
series or in parallel according
to the system requirements,the solar energy will change into
electrical energy in the light of the sun and then
output,it is the core component of solar photovoltaic system.
Controller: solar power controller is an important part of the solar power
system, System of charging and
discharging and load work automatically by its intelligent control
and protection. Its performance directly
affects the reliability of the system. Especially the battery life,
overcharge or over discharge will be cause
damage and even lethal damage for the battery.
Inverter: in solar photovoltaic power supply system, if it has the AC load,
it is necessary to use the devices
of the inverter. The direct current generated by solar modules or
the battery release of DC into AC for load.
Battery:Stored up the electricity produced by the solar cell module
produce,When illumination is insufficient
or night or load demand is greater than the power produced by the
solar cell module.Stored energy will be
released in order to meet the load demand of energy,It is the solar
energy photovoltaic system energy
storage unit.Currently solar pv system commonly used is lead acid
battery,For higher requirements of the system,
Usually adopt deep discharge vrla battery ,deep discharge suction
fluid type lead-acid battery,etc
Why choose us?
1. We are Alibaba assessed 3 years gold supplier
2. We are a professional manufacturer of power inverter and
controller with over 8 years experience.
Best production capability, best quality control, best service.
3. 100% QC inspection and testing before shipment.
4. CE listed, competitive price.
5. we have joined the Trade Assurance on Alibaba to protect your
payment to make sure that
we deliver on time and manufacture quality products as required
Advantages of Off-Grid Solar Systems
1. You become completely independent from external energy supplies
2. You can combine different energy sources such as PV, wind energy
3.You can expand or change your system on a modular basis at any
> 25 years Warranty
> Highest conversion efficiency of 17%
> Anti-reflective and anti-soiling surface power
loss from dirt and dust
> Excellent mechanical load resistance
> PID Resistant,High salt and ammonia resistance
How does the solar power system work ?
(1)We can change sunlight directly to electricity using solar
cells. Every day, light hits
your roof's solar panels with photons (particles of sunlight). The
solar panel converts
those photons into electrons of direct current ("DC") electricity. The
electrons flow out
of the solar panel and into an inverter and other electrical safety
devices. The inverter
converts that "DC" power (commonly used in batteries) into
alternating current or "AC"
power. AC power is the kind of electrical that your television, computer, and toasters
use when plugged into the wall outlet.
(2)A net energy meter keeps track of the all the power your solar
system produces. Any
solar energy that you do not use simultaneous with production will
go back into the
electrical grid through the meter. At night or on cloudy days, when
your system is not
producing more than your building needs, you will consume electricity from the grid as
normal. Your utility will bill you for the "net" consumption for
any given billing period and
provide you with a dollar credit for any excess during a given
period. You can carry your
bill credit forward for up to a year.
(3)Solar system solution includes power supply system of remote
village, households use
solar power system , communication signal power supply , cathode
protection ,solar street
lamp etc. those independent power generation system with storage